Skip to content

High-quality research proteins.

  • 1-800-805-6531

  • Mon - Sat 8.00-18.00, Sun - Closed

  • info@prospecbio.com

  • PO Box 6591 East Brunswick NJ 08816

  • Products
    • Cytokines
    • Growth factors
    • Chemokines
    • Cd antigens
    • Neurotrophins
    • Hormones
    • Enzymes
    • Viral antigens
    • Recombinant proteins
    • Natural proteins
    • Monoclonal antibodies
    • Polyclonal antibodies
    • Thermal Packaging
  • About
    • Company
    • Founder
    • Contribution
  • Customers
    • Eastern Asia
    • Eastern Europe
    • North America
    • South America
    • South East Asia
    • Southern Asia
    • Western Europe
  • Ordering
    • Ordering Method
    • Ordering - Credit Card
    • Ordering - PO
    • Shipping Fees
    • FAQs
  • Services
    • DNA Cloning
    • Protein Expression
    • Monoclonal Antibody
    • Fermentation
    • Technology License
  • Contact us
Log in

Country/region

  • USD $ | Albania
  • USD $ | Andorra
  • USD $ | Argentina
  • USD $ | Armenia
  • USD $ | Australia
  • USD $ | Austria
  • USD $ | Azerbaijan
  • USD $ | Belarus
  • USD $ | Belgium
  • USD $ | Bolivia
  • USD $ | Brazil
  • USD $ | Bulgaria
  • USD $ | Cambodia
  • USD $ | Canada
  • USD $ | Chile
  • USD $ | China
  • USD $ | Colombia
  • USD $ | Costa Rica
  • USD $ | Croatia
  • USD $ | Cyprus
  • USD $ | Czechia
  • USD $ | Denmark
  • USD $ | Estonia
  • USD $ | Finland
  • USD $ | France
  • USD $ | Georgia
  • USD $ | Germany
  • USD $ | Greece
  • USD $ | Hong Kong SAR
  • USD $ | Hungary
  • USD $ | Iceland
  • USD $ | India
  • USD $ | Ireland
  • USD $ | Israel
  • USD $ | Italy
  • USD $ | Japan
  • USD $ | Kazakhstan
  • USD $ | Latvia
  • USD $ | Liechtenstein
  • USD $ | Lithuania
  • USD $ | Madagascar
  • USD $ | Malta
  • USD $ | Mexico
  • USD $ | Moldova
  • USD $ | Monaco
  • USD $ | Netherlands
  • USD $ | New Zealand
  • USD $ | North Macedonia
  • USD $ | Norway
  • USD $ | Panama
  • USD $ | Paraguay
  • USD $ | Peru
  • USD $ | Philippines
  • USD $ | Poland
  • USD $ | Portugal
  • USD $ | Romania
  • USD $ | Singapore
  • USD $ | Slovakia
  • USD $ | Slovenia
  • USD $ | South Africa
  • USD $ | South Korea
  • USD $ | Spain
  • USD $ | Sri Lanka
  • USD $ | Sweden
  • USD $ | Switzerland
  • USD $ | Taiwan
  • USD $ | Thailand
  • USD $ | Türkiye
  • USD $ | Ukraine
  • USD $ | United Kingdom
  • USD $ | United States
  • USD $ | Uruguay
  • USD $ | Vatican City
  • USD $ | Venezuela
  • USD $ | Vietnam
  • Facebook
  • Instagram
logoProSpec - Recombinant Protein Manufacturer for academic and R&D industry
Become a distributor
Account Log in
Wishlist
Cart Cart(0)
  • Products
    +
    • Cytokines
    • Growth factors
    • Chemokines
    • Cd antigens
    • Neurotrophins
    • Hormones
    • Enzymes
    • Viral antigens
    • Recombinant proteins
    • Natural proteins
    • Monoclonal antibodies
    • Polyclonal antibodies
    • Thermal Packaging
  • About
    +
    • Company
    • Founder
    • Contribution
  • Customers
    +
    • Eastern Asia
    • Eastern Europe
    • North America
    • South America
    • South East Asia
    • Southern Asia
    • Western Europe
  • Ordering
    +
    • Ordering Method
    • Ordering - Credit Card
    • Ordering - PO
    • Shipping Fees
    • FAQs
  • Services
    +
    • DNA Cloning
    • Protein Expression
    • Monoclonal Antibody
    • Fermentation
    • Technology License
  • Contact us

Item added to your cart

View cart
View All
  • Cytokines
  • Growth factors
  • Chemokines
  • Cd antigens
  • Neurotrophins
  • Hormones
  • Enzymes
  • Viral antigens
  • Recombinant proteins
  • Natural proteins
  • Monoclonal antibodies
  • Polyclonal antibodies
  • Thermal Packaging
  • Tumor Necrosis Factor

    Tumor Necrosis Factor

    View All
  • 4-1BB

    4-1BB

    View All
  • Adiponectin

    Adiponectin

    View All
  • AIF1

    AIF1

    View All
  • Other Cytokines

    Other Cytokines

    View All
  • AITRL

    AITRL

    View All
  • Angiopoietin

    Angiopoietin

    View All
  • Apolipoprotein

    Apolipoprotein

    View All
  • B-Cell Activating Factor

    B-Cell Activating Factor

    View All
  • Beta Defensin

    Beta Defensin

    View All
  • Bone Morphogenetic Protein

    Bone Morphogenetic Protein

    View All
  • B type Natriuretic Peptide

    B type Natriuretic Peptide

    View All
  • BST

    BST

    View All
  • Betacellulin

    Betacellulin

    View All
  • Cardiotrophin

    Cardiotrophin

    View All
  • Activin

    Activin

    View All
  • Fibroblast Growth Factor

    Fibroblast Growth Factor

    View All
  • Other Growth Factors

    Other Growth Factors

    View All
  • CSF

    CSF

    View All
  • CTGF

    CTGF

    View All
  • IGFBP

    IGFBP

    View All
  • VEGF Protein

    VEGF Protein

    View All
  • EGF

    EGF

    View All
  • Epigen

    Epigen

    View All
  • Erythropoietin

    Erythropoietin

    View All
  • Insulin-Like Growth Factor

    Insulin-Like Growth Factor

    View All
  • Growth Hormone

    Growth Hormone

    View All
  • HDGF

    HDGF

    View All
  • Hepatocyte Growth Factor

    Hepatocyte Growth Factor

    View All
  • Insulin

    Insulin

    View All
  • BCA-1/ BLC (CXCL13)

    BCA-1/ BLC (CXCL13)

    View All
  • BRAK (CXCL14)

    BRAK (CXCL14)

    View All
  • C-10 (CCL6)

    C-10 (CCL6)

    View All
  • Other Chemokines

    Other Chemokines

    View All
  • MEC (CCL28)

    MEC (CCL28)

    View All
  • LD78-beta (CCL3L1)

    LD78-beta (CCL3L1)

    View All
  • CTACK (CCL27)

    CTACK (CCL27)

    View All
  • CXCL16

    CXCL16

    View All
  • CXCL17

    CXCL17

    View All
  • Platelet Factor-4 (CXCL4)

    Platelet Factor-4 (CXCL4)

    View All
  • ENA-78 (CXCL5)

    ENA-78 (CXCL5)

    View All
  • Eotaxin (CCL11,24,26)

    Eotaxin (CCL11,24,26)

    View All
  • Exodus-2 (CCL21)

    Exodus-2 (CCL21)

    View All
  • Fractalkine (CX3CL1)

    Fractalkine (CX3CL1)

    View All
  • CXCL6

    CXCL6

    View All
  • Other CD Antigens

    Other CD Antigens

    View All
  • CD14

    CD14

    View All
  • CD164

    CD164

    View All
  • CD1

    CD1

    View All
  • CD2

    CD2

    View All
  • CD200

    CD200

    View All
  • CD207

    CD207

    View All
  • CD226

    CD226

    View All
  • CD23

    CD23

    View All
  • CD244

    CD244

    View All
  • CD247

    CD247

    View All
  • CD27

    CD27

    View All
  • CD274

    CD274

    View All
  • CD300

    CD300

    View All
  • CD33

    CD33

    View All
  • Other Neurotrophins

    Other Neurotrophins

    View All
  • Beta-NGF

    Beta-NGF

    View All
  • BDNF

    BDNF

    View All
  • CDNF

    CDNF

    View All
  • CNTF

    CNTF

    View All
  • GDNF

    GDNF

    View All
  • Glia Maturation Factor

    Glia Maturation Factor

    View All
  • MANF

    MANF

    View All
  • Midkine

    Midkine

    View All
  • Neuroglobin

    Neuroglobin

    View All
  • Neurotrophic factors

    Neurotrophic factors

    View All
  • Neuregulin

    Neuregulin

    View All
  • Neuropilin

    Neuropilin

    View All
  • Pigment Epithelium-Derived Factor

    Pigment Epithelium-Derived Factor

    View All
  • Pleiotrophin

    Pleiotrophin

    View All
  • Peptide Hormones

    Peptide Hormones

    View All
  • Other Hormones

    Other Hormones

    View All
  • HCG

    HCG

    View All
  • Endothelin

    Endothelin

    View All
  • Exendin

    Exendin

    View All
  • FSH

    FSH

    View All
  • Glucagon

    Glucagon

    View All
  • GHRP

    GHRP

    View All
  • GLP

    GLP

    View All
  • Thyrostimulin

    Thyrostimulin

    View All
  • Inhibin A

    Inhibin A

    View All
  • LHRH

    LHRH

    View All
  • Melanotan

    Melanotan

    View All
  • Procalcitonin

    Procalcitonin

    View All
  • PTH

    PTH

    View All
  • Peroxiredoxin

    Peroxiredoxin

    View All
  • Peptidase

    Peptidase

    View All
  • Synthetase

    Synthetase

    View All
  • Transferase

    Transferase

    View All
  • Hydrolase

    Hydrolase

    View All
  • Dehydrogenase

    Dehydrogenase

    View All
  • ACE2

    ACE2

    View All
  • Esterase

    Esterase

    View All
  • Protein Kinases

    Protein Kinases

    View All
  • Other Enzymes

    Other Enzymes

    View All
  • Phosphatase

    Phosphatase

    View All
  • Deaminase

    Deaminase

    View All
  • Oxygenase

    Oxygenase

    View All
  • Adenylate Kinase

    Adenylate Kinase

    View All
  • Lyase

    Lyase

    View All
  • Chagas

    Chagas

    View All
  • SARS

    SARS

    View All
  • Influenza

    Influenza

    View All
  • ASFV

    ASFV

    View All
  • Astrovirus

    Astrovirus

    View All
  • Borrelia

    Borrelia

    View All
  • Helicobacter Pylori

    Helicobacter Pylori

    View All
  • Chikungunya

    Chikungunya

    View All
  • Chlamydia

    Chlamydia

    View All
  • Cytomegalo

    Cytomegalo

    View All
  • Dengue

    Dengue

    View All
  • EBV

    EBV

    View All
  • Ebola

    Ebola

    View All
  • Feline Leukemia Virus

    Feline Leukemia Virus

    View All
  • Hepatitis A

    Hepatitis A

    View All
  • Other

    Other

    View All
  • Actin

    Actin

    View All
  • ADAM

    ADAM

    View All
  • Complement Component

    Complement Component

    View All
  • Ag85

    Ag85

    View All
  • Eukaryotic Translation Initiation Factor

    Eukaryotic Translation Initiation Factor

    View All
  • Anterior Gradient Protein

    Anterior Gradient Protein

    View All
  • Heat Shock Protein

    Heat Shock Protein

    View All
  • Alpha-2-HS-Glycoprotein

    Alpha-2-HS-Glycoprotein

    View All
  • Hemoglobin

    Hemoglobin

    View All
  • Allergy

    Allergy

    View All
  • Anaplasma

    Anaplasma

    View All
  • Angiogenin

    Angiogenin

    View All
  • Ankyrin Repeat Domain

    Ankyrin Repeat Domain

    View All
  • Annexin

    Annexin

    View All
  • Other Natural Proteins

    Other Natural Proteins

    View All
  • Aprotinin

    Aprotinin

    View All
  • Transferrin

    Transferrin

    View All
  • Avidin

    Avidin

    View All
  • Anti Coagulation Factors

    Anti Coagulation Factors

    View All
  • Natural Albumin

    Natural Albumin

    View All
  • Natural Coagulation Factors

    Natural Coagulation Factors

    View All
  • Fibronectin

    Fibronectin

    View All
  • Thrombin

    Thrombin

    View All
  • Anti Human Enzyme

    Anti Human Enzyme

    View All
  • Other Monoclonal Antibodies

    Other Monoclonal Antibodies

    View All
  • Anti Human Cytokine

    Anti Human Cytokine

    View All
  • Anti Human Heat Shock Protein

    Anti Human Heat Shock Protein

    View All
  • Anti Mouse Lymphocyte

    Anti Mouse Lymphocyte

    View All
  • Anti Human Chemokine

    Anti Human Chemokine

    View All
  • Anti Human Lymphocyte

    Anti Human Lymphocyte

    View All
  • Anti Viral Monoclonal

    Anti Viral Monoclonal

    View All
  • Anti Mouse Cytokine

    Anti Mouse Cytokine

    View All
  • Anti-GST Monoclonal

    Anti-GST Monoclonal

    View All
  • Other Polyclonal Antibodies

    Other Polyclonal Antibodies

    View All
  • Anti Viral

    Anti Viral

    View All
  • Anti-GST Monoclonal

    Anti-GST Monoclonal

    View All
Back

Search results

1000 results found for “tgfbr”

Name

Description

Product #

Price

Quantity

Shipping Method

  • View Data Sheet

    Name :

    TPO Human, CHO

    Description:

    Thrombopoietin Human Recombinant, CHO

    MPL Ligand, THCYT1, MPLLG, TPO, ML, Thrombopoietin Nirs Variant 1, MKCSF, Thrombopoietin, Myeloproliferative Leukemia Virus Oncogene Ligand, Megakaryocyte Growth and Development Factor, Megakaryocyte Colony-Stimulating Factor, C-Mpl Ligand, MGDF, Megakaryocyte Stimulating Factor, Prepro-Thrombopoietin.

    Product # :

    CYT-1070

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Thrombopoietin Human Recombinant produced in CHO cells has a molecular weight range of 80-90kDa due to glycosylation. The TPO is purified by proprietary chromatographic techniques.

    Source

    Chinese Hamster Ovary Cells.

    Formulation

    TPO protein solution contains phosphate buffered saline (pH7.4) and 2% albumin.

    Purity

    Greater than 98% as determined by SDS-PAGE.

    Biological Activity

    The ED50 as determined by the dose-dependent stimulation of MO7e cells corresponding to a specific activity of 3x105 units/mg.

    More Info

    • Introduction

      Thrombopoietin is a glycoprotein hormone produced mainly by the liver and the kidney which regulates the production of platelets by the bone marrow. TPO stimulates the production as well as differentiation of megakaryocytes, the bone marrow cells which fragment into large numbers of platelets.

    • Synonyms

      MPL Ligand, THCYT1, MPLLG, TPO, ML, Thrombopoietin Nirs Variant 1, MKCSF, Thrombopoietin, Myeloproliferative Leukemia Virus Oncogene Ligand, Megakaryocyte Growth and Development Factor, Megakaryocyte Colony-Stimulating Factor, C-Mpl Ligand, MGDF, Megakaryocyte Stimulating Factor, Prepro-Thrombopoietin.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Thrombopoietin although stable at room temperature for 1 week, should be stored between 2-8°C.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Thrombopoietin
  • View Data Sheet

    Name :

    FGF2 (147), Bovine

    Description:

    Fibroblast Growth Factor-basic (147 a.a.) Bovine Recombinant

    HBGH-2, HBGF-2, Prostatropin, FGF-2, FGB-b.

    Product # :

    CYT-1130

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Fibroblast Growth Factor-basic (147 a.a.) Bovine Recombinant produced in E.Coli is a non-glycosylated polypeptide chain containing 147 amino acid and having a molecular mass of approximately 16.5kDa.FGF2 (147) is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH 7.4.

    Purity

    Greater than 97.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The ED50 as determined by a cell proliferation assay using murine balb/c 3T3 cells is < 0.1 ng/ml, corresponding to a specific activity of > 1.0 ×107IU/mg.

    More Info

    • Introduction

      FGF-basic is a member of the fibroblast growth factor (FGF) family. FGF family members bind heparin and possess broad mitogenic and angiogenic activities. This protein has been implicated in diverse biological processes, such as limb and nervous system development, wound healing, and tumor growth. The mRNA for this gene contains multiple polyadenylation sites, and is alternatively translated from AUG and non-AUG (CUG) initiation codons resulting in 5 different isoforms with distinct properties. The CUG-initiated isoforms are localized in the nucleus and are responsible for the intracrine effect, whereas, the AUG-initiated form is mostly cytosolic and is responsible for the paracrine and autocrine effects of this FGF.
      The heparin-binding growth factors are angiogenic agents in vivo and are potent mitogens for a variety of cell types in vitro. there are differences in the tissue distribution and concentration of these 2 growth factors.

    • Synonyms

      HBGH-2, HBGF-2, Prostatropin, FGF-2, FGB-b.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized FGF2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Fibroblast Growth Factor-basic (147 a.a.) should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Fibroblast Growth Factor-basic (147 a.a.) in sterile PBS not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      MPALPEDGGS GAFPPGHFKD PKRLYCKNGG FFLRIHPDGR VDGVREKSDP HIKLQLQAEE RGVVSIKGVC ANRYLAMKED GRLLASKCVT DECFFFERLE SNNYNTYRSR KYSSWYVALK RTGQYKLGPK TGPGQKAILF LPMSAKS.

    • Background

      What is the molecular weight/Mw of FGF2 (147), BOVINE Protein?
      FGF2 (147), BOVINE Protein has a total Mw of 16.5kDa.

      What is the source or expression system of FGF2 (147), BOVINE Protein?
      Escherichia Coli.

      What is the Purity of FGF2 (147), BOVINE Protein?
      FGF2 (147), BOVINE Protein is >97% pure as determined by SDS-PAGE.

      What is the Biological Activity of FGF2 (147), BOVINE Protein?
      The ED50 as determined by a cell proliferation assay using murine balb/c 3T3 cells is < 0.1 ng/ml, corresponding to a specific activity of > 1.0 ×107IU/mg.

      What is the amino acid sequence of FGF2 (147), BOVINE Protein?
      MPALPEDGGS GAFPPGHFKD PKRLYCKNGG FFLRIHPDGR VDGVREKSDP HIKLQLQAEE RGVVSIKGVC ANRYLAMKED GRLLASKCVT DECFFFERLE SNNYNTYRSR KYSSWYVALK RTGQYKLGPK TGPGQKAILF LPMSAKS.

      What applications can FGF2 (147), BOVINE Protein be used in?
      FGF2 (147), BOVINE Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for FGF2 (147), BOVINE Protein?
      The endotoxin level is minimal, FGF2 (147), BOVINE Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Fgf Basic Bovine
  • View Data Sheet

    Name :

    LTF Holo Human

    Description:

    Lactoferrin Holo Human Recombinant

    Lactotransferrin, Lactoferrin, Growth-inhibiting protein 12, Talalactoferrin, LTF, GIG12, LF, HLF2, Neutrophil Lactoferrin.

    Product # :

    PRO-592

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Recombinant Human Holo Lactoferrin produced in Plant is a glycosylated mature polypeptide sequence having an approximate molecular mass of 80 kDa.The Human Holo Lactoferrin is purified by proprietary chromatographic techniques.

    Source

    Rice Flour.

    Formulation

    The Human Holo lactoferrin was lyophilized with no additives.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    More Info

    • Introduction

      Lactoferrin is a glycoprotein that belongs to the transferrin family of iron binding proteins. It is found in human breast milk as well as most epithelial surface secretions including tears, nasogastric, saliva, and bronchial. Lactoferrin binds 2 molecules of iron with very high affinity. Lactoferrin inhibits bacterial growth by withholding iron, its N-terminal region is an antimicrobial peptide. Lactotransferrin acts synergistically with lysozyme to potentiate the activity of both proteins. The multifunctional protein lactoferrin has many physiological possible roles. It is often referred to as an innate defense protein and frequently serves as the first line of defense in protection against pathogens. It has been shown to have the ability to bind iron, it is a natural anti-bacterial, anti-fungal and anti-viral, it is an antioxidant and it also has immunomodulatory properties. It has many beneficial properties, which make it a good candidate for a number of product applications. Considerable research is currently going on to explain the various suggested biological functions of lactoferrin.

    • Synonyms

      Lactotransferrin, Lactoferrin, Growth-inhibiting protein 12, Talalactoferrin, LTF, GIG12, LF, HLF2, Neutrophil Lactoferrin.

    • Physical Appearance

      Pink lyophilized powder.

    • Stability

      Recombinant Holo Lactoferrin although stable at room temperature for 5 days, should be stored desiccated below -18°C.Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized LTF Holo Human in sterile water at 10mg/ml, which can then be further diluted to other aqueous solutions.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Lactoferrin Holo Human
  • View Data Sheet

    Name :

    GZMH Human

    Description:

    Granzyme-H Human Recombinant

    Granzyme H (Cathepsin G-Like 2, Protein H-CCPX), CTSGL2, Cytotoxic T-Lymphocyte Proteinase, CCP-X, CSP-C, Cytotoxic T-Lymphocyte-Associated Serine Esterase 1, Cytotoxin Serine Protease-C, Cytotoxic Serine Protease C, Cathepsin G-Like 2, EC 3.4.21.79, EC 3.4.21, Granzyme H, EC 3.4.21, CGL-2, CTLA1, CGL2, GZMH.

    Product # :

    ENZ-896

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    GZMH Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 248 amino acids (20-246 a.a) and having a molecular mass of 27.5kDa.GZMH is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    GZMH protein solution (0.25mg/ml) containing 20mM Tris-HCl (pH 8.0) and 10% glycerol.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Granzyme H also known as GZMH belongs to the peptidase S1 family. GZMH is an essential part for HBV eradication. The HBx protein, which is required for the replication of HBV, is cleaved at Met(79) by GZMH. Furthermore, GZMH inhibitor can abolish GZNH- as well as lymphokine-activated killer cell-mediated HBx degradation and HBV clearance. A HBx-deficient HBV is resistant to GzmH- in addition to lymphokine-activated killer cell-mediated viral clearance.

    • Synonyms

      Granzyme H (Cathepsin G-Like 2, Protein H-CCPX), CTSGL2, Cytotoxic T-Lymphocyte Proteinase, CCP-X, CSP-C, Cytotoxic T-Lymphocyte-Associated Serine Esterase 1, Cytotoxin Serine Protease-C, Cytotoxic Serine Protease C, Cathepsin G-Like 2, EC 3.4.21.79, EC 3.4.21, Granzyme H, EC 3.4.21, CGL-2, CTLA1, CGL2, GZMH.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MEIIGGHEAK PHSRPYMAFV QFLQEKSRKR CGGILVRKDF VLTAAHCQGS SINVTLGAHN IKEQERTQQF IPVKRPIPHP AYNPKNFSND IMLLQLERKA KWTTAVRPLR LPSSKAQVKP GQLCSVAGWG YVSMSTLATT LQEVLLTVQK DCQCERLFHG NYSRATEICV GDPKKTQTGF KGDSGGPLVC KDVAQGILSY GNKKGTPPGV YIKVSHFLPW IKRTMKRL

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Gzmh Human
  • View Data Sheet

    Name :

    FGF12 Human, His

    Description:

    Recombinant Human Fibroblast Growth Factor 12, His Tag

    FGF-12, FGF12, FGF12B, FHF1, Fibroblast growth factor 12, Fibroblast growth factor homologous factor 1, FHF-1, Myocyte-activating factor.

    Product # :

    CYT-620

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    The FGF-12 Human recombinant protein is a single, non-glycosylated polypeptide chain produced in E. coli, having a molecular weight of 22.6kDa and containing 201 amino acids (1-181). The FGF12 is fused to a 20 amino acid His tag at the N-terminus.

    Source

    Escherichia Coli.

    Formulation

    The FGF-12 solution (1mg/ml) contains 20mM Tris pH-7.5, 1mM DTT, 2mM EDTA and 10% glycerol.

    Purity

    Greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      FGF12 is part of the Fibroblast Growth Factor (FGF) family which has a vast mitogenic and cell survival functions, and play a role in a range of biological activities, among them are embryonic development, cell growth, morphogenesis, tissue repair, tumor growth, and invasion. FGF-12 doesn’t obtain the N-terminal signal sequence present in the majority of the FGF family members, but it contains clusters of basic residues that act as a nuclear localization signal. When transfected into mammalian cells, FGF12 accumulated in the nucleus, but was not secreted. FGF12 is involved in nervous system development and function. FGF12 binds to IB2 (islet brain-2), a cellular kinase scaffold, and voltage gated sodium channels and is also involved in intracellular signaling and ion exchange.

    • Synonyms

      FGF-12, FGF12, FGF12B, FHF1, Fibroblast growth factor 12, Fibroblast growth factor homologous factor 1, FHF-1, Myocyte-activating factor.

    • Physical Appearance

      Sterile liquid colorless solution.

    • Stability

      Store FGF12 at -20°C. Can be stored at 4°C for a limited period of time of 7 days.

    • Amino Acid Sequence

      MSSHHHHHH SSGLVPRGSH MESKEPQLKG IVTRLFSQQG YFLQMHPDGT IDGTKDENSD YTLFNLIPVG LRVVAIQGVK ASLYVAMNGE YLYSSDVFT PECKFKESVF ENYYVIYSST LYRQQESGRA WFLGLNKEGQ IMKGNRVKKT KPSSHFVPKP IEVCMYREQS LHEIGEKQGR RKSSGTPTM NGGKVVNQDS T.

    • Background

      What is the molecular weight/Mw of FGF12 Protein?
      FGF12 Protein has a total Mw of 22.6kDa.

      What is the source or expression system of FGF12 Protein?
      Escherichia Coli.

      What is the Purity of FGF12 Protein?
      FGF12 Protein is >90% pure as determined by SDS-PAGE.

      What is the Biological Activity of FGF12 Protein?
      The biological functionality of FGF12 Protein will be determined in the future.

      What is the amino acid sequence of FGF12 Protein?
      MSSHHHHHH SSGLVPRGSH MESKEPQLKG IVTRLFSQQG YFLQMHPDGT IDGTKDENSD YTLFNLIPVG LRVVAIQGVK ASLYVAMNGE YLYSSDVFT PECKFKESVF ENYYVIYSST LYRQQESGRA WFLGLNKEGQ IMKGNRVKKT KPSSHFVPKP IEVCMYREQS LHEIGEKQGR RKSSGTPTM NGGKVVNQDS T.

      What applications can FGF12 Protein be used in?
      FGF12 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for FGF12 Protein?
      The endotoxin level is minimal, FGF12 Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Fgf12 Human
  • View Data Sheet

    Name :

    CTF2P Mouse

    Description:

    Neuropoietin Mouse Recombinant

    Cardiotrophin-2, CT-2, Neuropoietin, Np, Ctf2, Gm494.

    Product # :

    CYT-1128

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Neuropoietin Mouse Recombinant produced in E.Coli is a non-glycosylated polypeptide chain containing 182 amino acids and having a molecular mass of approximately 19.7kDa.CTF2P is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2μm filtered concentrated solution in 20mM Tris-HCl, pH 8.0, 0.5mM DTT and 500mM NaCl.

    Purity

    Greater than 98.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The ED50 as determined by a cell proliferation assay using human TF-1 cells is < 200 ng/ml, corresponding to a specific activity of > 5000 IU/mg.

    More Info

    • Introduction

      CTF2P, aka Neuropoietinis a part of the IL-6 family of cytokines. CTF2P is the outcome of a gene duplication event involving cardiotrophin-1 (CT-1) and it helps to define a subfamily within the IL-6 family that includes CT-1, CLC and CTNF. CTF2P Increases the platelet count associated with splenomegaly and takes part in neuronal precursor development and maturation.

    • Synonyms

      Cardiotrophin-2, CT-2, Neuropoietin, Np, Ctf2, Gm494.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized CTF2P although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Neuropoietin should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Neuropoietin in sterile PBS not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      APISPSEPIG QAYSLALYMQ KNTSALLQTY LQHQGSPFSD PGFSAPELQL STLPSAAVSF KTWHAMEDAE RLSRAQGAFL ALTQHLQLVG DDQSYLNPGS PILLAQLGAA RLRAQGLLGN MAAIMTALGL PIPPEEDTLG FVPFGASAFE RKCRGYIVTR EYGHWTDRAV RDLALLKAKY SA.

    • Background

      What is the molecular weight/Mw of CTF2P Protein?
      CTF2P Protein has a total Mw of 19.7kDa.

      What is the source or expression system of CTF2P Protein?
      Escherichia Coli.

      What is the Purity of CTF2P Protein?
      CTF2P Protein is >98% pure as determined by SDS-PAGE.

      What is the Biological Activity of CTF2P Protein?
      The ED50 as determined by a cell proliferation assay using human TF-1 cells is < 200 ng/ml, corresponding to a specific activity of > 5000 IU/mg.

      What is the amino acid sequence of CTF2P Protein?
      APISPSEPIG QAYSLALYMQ KNTSALLQTY LQHQGSPFSD PGFSAPELQL STLPSAAVSF KTWHAMEDAE RLSRAQGAFL ALTQHLQLVG DDQSYLNPGS PILLAQLGAA RLRAQGLLGN MAAIMTALGL PIPPEEDTLG FVPFGASAFE RKCRGYIVTR EYGHWTDRAV RDLALLKAKY SA.

      What applications can CTF2P Protein be used in?
      CTF2P Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for CTF2P Protein?
      The endotoxin level is minimal, CTF2P Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Neuropoietin Mouse
  • View Data Sheet

    Name :

    Thyroglobulin Human, Biotin

    Description:

    Thyroglobulin Human, Biotinylated

    Thyroglobulin, TGN, AITD3, TG.

    Product # :

    PRO-2563

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Human Thyroglobulin is a biotinylated, glycosylated, polypeptide chain having a total molecular mass of 662 kDa (331 kDa per subunit).

    Source

    Native, Isolated from human thyroid glands.

    Formulation

    Human Thyroglobulin biotinylated is supplied at a 20mM HEPES buffer pH-7.6, 150mM NaCl and 40% Sucrose (w/v).

    Purity

    Greater than 80% as determined by SDS-PAGE.

    More Info

    • Introduction

      Thyroglobulin (TG) represents one of the main autoantigenic targets in autoimmune thyroid disease of humans. TG is a large globular dimeric glycoprotein with a total molecular weight of 660 kDa, which occupies a key precursor role in the biosynthesis of the thyroid hormones. Approximately 75% of the total protein content of the thyroid follicle consists of TG. The thyroid gland uses the Thyroglobulin in order to produce the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Thyroglobulin is produced by the thyroid epithelial cells (thyrocytes) which form spherical follicles. Thyroglobulin is subsequently secreted and stored in the follicular lumen.
      Patients with Hashimoto's thyroiditis or Graves' disease, frequently develop antibodies against Thyroglobulin. Tg-specific antibodies help in the diagnosis of the above diseases, however they also may be present in apparently healthy euthyroid individuals. Blood Thyroglobulin levels can be used as a tumor marker for certain kinds of thyroid cancer, and the may also be elevated in cases of Graves' disease.

    • Synonyms

      Thyroglobulin, TGN, AITD3, TG.

    • Physical Appearance

      Sterile Filtered solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.

    • Immunological Functions

      1. Binds IgG type human auto antibodies.2. Auto antibodies to thyroglobulin recognize conformation dependent epitopes. 3.Functional Streptavidin based ELISA test (analysis of positive/negative samples.)

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Thyroglobulin Protein
  • View Data Sheet

    Name :

    YWHAQ Antibody

    Description:

    Tyr-3/Trp- 5 Monooxygenase Activation Protein Theta, Mouse Anti Human

    14-3-3 theta, 14-3-3 tau, 14-3-3 T-cell, HS1, YWHAQ, 1C5, 14-3-3 Tau, Tyr-3/Trp- 5 Monooxygenase Activation Protein Theta.

    Product # :

    ANT-387

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • formulation
    • More Info

    Formulation

    1mg/ml containing PBS, pH-7.4, 10% glycerol & 0.02% Sodium Azide.

    More Info

    • Introduction

      The 14-3-3 family of proteins plays a key regulatory role in signal transduction, checkpoint control, apoptotic and nutrient-sensing pathways. 14-3-3 proteins are highly conserved and ubiquitously expressed. There are at least seven isoforms, β, γ, ε, σ, ζ, τ and η that have been identified in mammals. The 14-3-3 tau, a subtype of the 14-3-3 family of proteins, was found in T Cells, brain and testes. This 14-3-3 tau is upregulated in patients with amyotrophic lateral sclerosis.

    • Synonyms

      14-3-3 theta, 14-3-3 tau, 14-3-3 T-cell, HS1, YWHAQ, 1C5, 14-3-3 Tau, Tyr-3/Trp- 5 Monooxygenase Activation Protein Theta.

    • Immunogen

      Anti-human YWHAQ mAb is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human YWHAQ amino acids 1-245 purified from E. coli.

    • Ig Subclass

      Mouse IgG1 heavy chain and κ light chain.

    • Clone

      PAT1A1AT.

    • Applications

      YWHAQ antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:1000 ~ 2000. Recommended starting dilution is 1:1000.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

      For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.

    • Purification Method

      YWHAQ antibody was purified from mouse ascitic fluids by protein-G affinity chromatography.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ywhaq Antibody
  • View Data Sheet

    Name :

    T.gondii p24

    Description:

    Toxoplasma Gondii p24 (GRA1) Recombinant

    Product # :

    TOX-262

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    The E.Coli derived recombinant protein contains the p24 (GRA1) immunodominant regions, fused to six histidines at C-terminal.

    Source

    Escherichia Coli.

    Formulation

    (1mg/ml) 1XPBS, pH 7.2 and 50% glycerol.

    Purity

    Toxoplasma protein is >90% pure as determined by SDS-PAGE.

    More Info

    • Introduction

      The life cycle of Toxoplasma gondii has two phases. The coccidia like takes place only in members of the Felidae family which makes these animals the parasite's primary host. The asexual part of the life cycle can take place in any warm-blooded animal, like other mammals(including felines) and birds. T. gondii constructing daughter scaffolds within the mother cell. In the intermediate hosts (including felines), the parasite invades cells, forming intracellular so-called parasitophorous vacuoles containing bradyzoites, the slowly replicating form of the parasit. Vacuoles form tissue cysts mainly within the muscles and brain. Since they are within cells, the host's immune system does not detect these cysts. Resistance to antibiotics varies, but the cysts are very difficult to eradicate entirely. Within these vacuoles T. gondii propagates by a series of binary fissions until the infected cell eventually bursts and tachyzoites are released. Tachyzoites are the motile, asexually reproducing form of the parasite. Unlike the bradyzoites, the free tachyzoites are usually efficiently cleared by the host's immune response, although some manage to infect cells and form bradyzoites, thus maintaining the infection.

    • Stability

      Toxoplasma Protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Purification Method

      Purified by proprietary chromatographic technique.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Tgondii P24
  • View Data Sheet

    Name :

    TBEV NE

    Description:

    Tick-Borne Encephalitis Virus NE Recombinant

    Product # :

    TBE-282

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • formulation
    • purity
    • More Info

    Description

    The E.coli derived recombinant 37 kDa protein NE contains the Tick-borne encephalitis virus N-terminus regions of glycoprotein E.

    Formulation

    20mM MES pH 6.5, 8M urea, 200 mM NaCl and 0.05% Tween-20.

    Purity

    Encephalitis protein is >95% pure as determined by 10% PAGE (coomassie staining).

    More Info

    • Introduction

      TBE is caused by tick-borne encephalitis virus (TBEV), a member of the family Flaviviridae.
      A closely related virus in Far Eastern Eurasia, Russian spring-summer encephalitis virus (RSSEV).
      The family Flaviviridae includes other tick-borne viruses are closely related to TBEV and RSSEV, such as Omsk hemorrhagic fever virus & Kyasanur Forest virus.
      Louping ill virus is also a member of this family.

    • Stability

      Encephalitis protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

    • Applications

      Encephalitis antigen is suitable for ELISA and Western blots, excellent antigen for detection of Tick-Borne Encephalitis virus with minimal specificity problems.

    • Specificity

      Immunoreactive with sera of encephalitis virus infected individuals.

    • Purification Method

      Encephalitis protein was purified by proprietary chromatographic technique.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Tbe Ne
  • View Data Sheet

    Name :

    GHRL Protein

    Description:

    Ghrelin Human

    Appetite-regulating hormone precursor, Growth hormone secretagogue, Growth hormone-releasing peptide, GHRP, Motilin-related peptide, M46 protein, Ghrelin, Obestatin, MTLRP.

    Product # :

    HOR-297

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • formulation
    • purity
    • More Info

    Description

    Ghrelin Human contains 28 amino acids and a total molecular mass of 3370.9 Dalton and a molecular formula of C149H249N47O42.The GHRL is purified by proprietary chromatographic techniques.

    Formulation

    GHRL was lyophilized without additives.

    Purity

    Greater than 97% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    More Info

    • Introduction

      Obestatin is a hormone that is produced in the cells lining the stomach and small intestine of several mammals including humans; it drastically reduces appetite in mice and is expected to do the same in humans. Obestatin is a peptide hormone - a relatively small protein. It is encoded by the same gene that also encodes ghrelin, a peptide hormone that increases appetite. The protein produced by that gene breaks into two smaller peptides, ghrelin and obestatin. Ghrelin is an endogenous ligand for the growth hormone secretagogue receptor and is involved in regulating growth hormone release. Ghrelin is derived from a preprohormone called preproghrelin, which also generates a second peptide called obestatin. Ghrelin is an endogenous ligand for the orphan G protein-coupled receptor GPR39 and is involved in satiety and decreased food intake.

    • Synonyms

      Appetite-regulating hormone precursor, Growth hormone secretagogue, Growth hormone-releasing peptide, GHRP, Motilin-related peptide, M46 protein, Ghrelin, Obestatin, MTLRP.

    • Physical Appearance

      Sterile Filtered Yellowish lyophilized (freeze-dried) powder that may appear as a gel form.

    • Stability

      Store the lyophilized Ghrelin at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted GHRL can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.

    • Solubility

      Add deionized water to a working concentration approximately 0.5mg/1ml and let the lyophilized pellet dissolve completely.

    • Amino Acid Sequence

      Gly-Ser-Ser(n-octanoyl)-Phe-Leu-Ser-Pro-Glu-His-Gln-Arg-Val-Gln-Gln-Arg-Lys-Glu-Ser-Lys-Lys-Pro-Pro-Ala-Lys-Leu-Gln-Pro-Arg-OH.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ghrelin Human
  • View Data Sheet

    Name :

    TPSAB1 Human, Sf9

    Description:

    Tryptase Alpha/Beta 1 Human Recombinant, Sf9

    Tryptase alpha/beta-1, TPSAB1, TPS1, TPS2, TPSB1, Tryptase I, Tryptase alpha-1.

    Product # :

    ENZ-1062

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    TPSAB1 produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain (31-275 a.a.) and fused to a 6 aa His Tag at C-terminus containing a total of 251 amino acids and having a molecular mass of 28.2kDa.TPSAB1 shows multiple bands between 28-40kDa on SDS-PAGE, reducing conditions and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    TPSAB1 protein solution (0.5mg/ml) contains Phosphate Buffered Saline (pH 7.4) & 20% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Tryptase alpha/beta-1 (TPSAB1) is a tryptase which is the key neutral protease present in mast cells and is discharged upon the coupled activation-degranulation response of this cell type. TPSAB1 is enzymatically active only as a heparin-stabilized tetramer, and is resistant to all known endogenous proteinase inhibitors. TPSAB1 is implicated as a mediator in the pathogenesis of asthma and other allergic and inflammatory disorders.

    • Synonyms

      Tryptase alpha/beta-1, TPSAB1, TPS1, TPS2, TPSB1, Tryptase I, Tryptase alpha-1.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      IVGGQEAPRS KWPWQVSLRV HGPYWMHFCG GSLIHPQWVL TAAHCVGPDV KDLAALRVQL REQHLYYQDQ LLPVSRIIVH PQFYTAQIGA DIALLELEEP VNVSSHVHTV TLPPASETFP PGMPCWVTGW GDVDNDERLP PPFPLKQVKV PIMENHICDA KYHLGAYTGD DVRIVRDDML CAGNTRRDSC QGDSGGPLVC KVNGTWLQAG VVSWGEGCAQ PNRPGIYTRV TYYLDWIHHY VPKKPHHHHH H.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Tpsab1 Protein
  • View Data Sheet

    Name :

    GFER Human

    Description:

    Growth Factor, Augmenter of Liver Regeneration Human Recombinant

    FAD-linked sulfhydryl oxidase ALR, Augmenter of liver regeneration, Hepatopoietin, GFER, ALR, HERV1, HPO, ALR, HSS, ERV1, HPO1, HPO2.

    Product # :

    PRO-1326

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    GFER Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 229 amino acids (1-205 a.a) and having a molecular mass of 26kDa.GFER is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    GFER protein solution (0.25mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.2M NaCl, 50% glycerol and 2mM DTT.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      FAD-linked sulfhydryl oxidase ALR (GFER) is a member of the Erv1/ALR family of proteins, which is found in higher and lower eukaryotes. GFER is a hepatotrophic growth factor and flavin-linked sulfhydryl oxidase expressed in a variety of tissues. Moreover, GFER induces the expression of S-adenosylmethionine decarboxyl-ase and ornithine decarboxylases (ODC), which each have a central role in the synthesis of polyamines. The hepatotrophic factor designated augmenter of liver regeneration (ALR) is assumed to be one of the factors responsible for the exceptional regenerative capacity of mammalian liver. The GFER gene is located on chromosome 16 in the interval containing the locus for polycystic kidney disease (PKD1).

    • Synonyms

      FAD-linked sulfhydryl oxidase ALR, Augmenter of liver regeneration, Hepatopoietin, GFER, ALR, HERV1, HPO, ALR, HSS, ERV1, HPO1, HPO2.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSHMAAPGE RGRFHGGNLF FLPGGARSEM MDDLATDARG RGAGRRDAAA SASTPAQAPT SDSPVAEDAS RRRPCRACVD FKTWMRTQQK RDTKFREDCP PDREELGRHS WAVLHTLAAY YPDLPTPEQQ QDMAQFIHLF SKFYPCEECA EDLRKRLCRN HPDTRTRACF TQWLCHLHNE VNRKLGKPDF DCSKVDERWR DGWKDGSCD.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Gfer Human
  • View Data Sheet

    Name :

    G CSF Human

    Description:

    Granulocyte-Colony Stimulating Factor Human Recombinant

    CSF-3, MGI-1G, GM-CSF beta, Pluripoietin, Lenograstim, G-CSF, MGC45931, GCSF.

    Product # :

    CYT-220

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Granulocyte Colony Stimulating Factor Human Recombinant produced in E.coli is a single, non-glycosylated, polypeptide chain containing 175 amino acids and having a molecular mass of 18.8 KD.GCSF is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    GCSF was lyophilized after extensive dialysis against 10mM sodium acetate buffer pH= 4.

    Purity

    Greater than 98.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    The ED50, calculated by the dose-dependant proliferation of murine NFS-60 indicator cells (measured by 3H-thymidine uptake) is < 0.1 ng/ml, corresponding to a Specific Activity of 100,000,000 IU/mg.

    More Info

    • Introduction

      GCSF is a cytokine that controls the production, differentiation, and function of granulocytes. The active protein is found extracellularly. Three transcript variants encoding three different isoforms have been found for the GCSF gene. Granulocyte/macrophage colony-stimulating factors are cytokines that act in hematopoiesis by controlling the production, differentiation, and function of 2 related white cell populations of the blood, the granulocytes and the monocytes-macrophages. This csf induces granulocytes.

    • Synonyms

      CSF-3, MGI-1G, GM-CSF beta, Pluripoietin, Lenograstim, G-CSF, MGC45931, GCSF.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized GCSF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GCSF should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized GCSF in sterile 20mM AcOH not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      The sequence of the first five N-terminal amino acids of GCSF was determined and was found to be Met-Thr-Pro-Leu-Gly.

    • Background

      What is the molecular weight/Mw of GDF15 HUMAN, HIS Protein?
      GDF15 HUMAN, HIS Protein has a total Mw of 18.8kDa.

      What is the source or expression system of GDF15 HUMAN, HIS Protein?
      Escherichia Coli.

      What is the Purity of GDF15 HUMAN, HIS Protein?
      GDF15 HUMAN, HIS Protein is >98% pure as determined by SDS-PAGE.

      What is the Biological Activity of GDF15 HUMAN, HIS Protein?
      The ED50, calculated by the dose-dependant proliferation of murine NFS-60 indicator cells (measured by 3H-thymidine uptake) is < 0.1 ng/ml, corresponding to a Specific Activity of 100,000,000 IU/mg.

      What is the amino acid sequence of GDF15 HUMAN, HIS Protein?
      GDF15 HUMAN, HIS Protein is composed from 175 amino acids.

      What applications can GDF15 HUMAN, HIS Protein be used in?
      GDF15 HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for GDF15 HUMAN, HIS Protein?
      The endotoxin level is minimal, GDF15 HUMAN, HIS Protein was purified using conventional chromatography techniques.

    • Protein content

      GCSF quantitation was carried out by two independent methods:1. UV spectroscopy at 280 nm using the absorbency value of 0.815 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). 2. Analysis by RP-HPLC, using a calibrated solution of GCSF as a Reference Standard.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    G Csf Human
  • View Data Sheet

    Name :

    CTHRC1 Human, Sf9

    Description:

    Collagen Triple Helix Repeat Containing 1 Human Recombinant, Sf9

    Collagen triple helix repeat-containing protein 1 isoform 1, CTHRC1, Protein NMTC1.

    Product # :

    PRO-2606

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    CTHRC1 produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 222 amino acids (31-243a.a.) and having a molecular mass of 24.1kDa (Molecular size on SDS-PAGE will appear at approximately 28-40kDa). CTHRC1 is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    CTHRC1 protein solution (0.5mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Collagen triple helix repeat-containing protein 1 or CTHRC1 acts as a negative regulator of collagen matrix deposition. The protein is secreted from a 28kDa protein which is glycosylated and very conserved from lower chordates to mammals. CTHRC1 is found qualitatively in plasma of healthy human subjects. CTHRC1 plasma levels are also significantly elevated during pregnancy, in diabetes, in inflammatory and infectious conditions, in subjects with acute myeloid leukemia but not in subjects with solid cancers.CTHRC1 is highly connected with calcified tissues and cartilaginous matrix, but not with endothelial cells.

    • Synonyms

      Collagen triple helix repeat-containing protein 1 isoform 1, CTHRC1, Protein NMTC1.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      ADPSEIPKGK QKAQLRQREV VDLYNGMCLQ GPAGVPGRDG SPGANGIPGT PGIPGRDGFK GEKGECLRES FEESWTPNYK QCSWSSLNYG IDLGKIAECT FTKMRSNSAL RVLFSGSLRL KCRNACCQRW YFTFNGAECS GPLPIEAIIY LDQGSPEMNS TINIHRTSSV EGLCEGIGAG LVDVAIWVGT CSDYPKGDAS TGWNSVSRII IEELPKHHHH HH.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Cthrc1 Protein
  • View Data Sheet

    Name :

    DBR1 Human

    Description:

    Debranching RNA Lariats 1 Human Recombinant

    Debranching RNA Lariats 1, Lariat Debranching Enzyme, Debranching Enzyme Homolog 1, RNA Lariat Debranching Enzyme, EC 3.1.-.-.

    Product # :

    PRO-1708

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    DBR1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 340 amino acids (228-544) and having a molecular mass of 38kDa (molecular size on SDS-PAGE will appear higher).DBR1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The DBR1 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 0.15M NaCl, 1mM DTT and 20% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      DBR1 is an RNA lariat debranching enzyme which hydrolyzes 2'-5' prime branched phosphodiester bonds. The encoded protein specifically targets the bonds at the branch point of eliminated lariat intron RNA, transforming them to linear molecules which are then degraded. Additionally, DBR1 takes part in retroviral replication.

    • Synonyms

      Debranching RNA Lariats 1, Lariat Debranching Enzyme, Debranching Enzyme Homolog 1, RNA Lariat Debranching Enzyme, EC 3.1.-.-.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSHVKFAAL MQHQAKDKGQ TARATKFLAL DKCLPHRDFL QILEIEHDPS APDYLEYDIE WLTILRATDD LINVTGRLWN MPENNGLHAR WDYSATEEGM KEVLEKLNHD LKVPCNFSVT AACYDPSKPQ TQMQLIHRIN PQTTEFCAQL GIIDINVRLQ KSKEEHHVCG EYEEQDDVES NDSGEDQSEY NTDTSALSSI NPDEIMLDEE EDEDSIVSAH SGMNTPSVEP SDQASEFSAS FSDVRILPGS MIVSSDDTVD STIDREGKPG GTVESGNGED LTKVPLKRLS DEHEPEQRKK IKRRNQAIYA AVDDDDDDAA

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Dbr1 Human
  • View Data Sheet

    Name :

    ATF4 Human

    Description:

    Activating Transcription Factor-4 Human Recombinant

    Cyclic AMP-dependent transcription factor ATF-4, cAMP-dependent transcription factor, ATF-4, Activating transcription factor 4, Cyclic AMP-responsive element-binding protein 2, CREB-2, cAMP-responsive element-binding protein 2, DNA-binding protein, TAXREB67, Tax-responsive enhancer element-binding protein 67, TaxREB67, ATF4, CREB2, TXREB.

    Product # :

    PKA-006

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    ATF4 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 510 amino acids (1-351 a.a.) and having a molecular mass of 56.6kDa.ATF4 is fused to a 159 amino acid His-Calmodulin-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    ATF4 protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 1mM DTT and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Activating transcription factor 4 (ATF4) is a member of a family of DNA-binding proteins which includes the AP-1 family of transcription factors, cAMP-response element binding proteins and CREB-like proteins. The ATF4 gene encodes a transcription factor which was initially identified as a widely expressed mammalian DNA binding protein that could bind a tax-responsive enhancer element in the LTR of HTLV-1.

    • Synonyms

      Cyclic AMP-dependent transcription factor ATF-4, cAMP-dependent transcription factor, ATF-4, Activating transcription factor 4, Cyclic AMP-responsive element-binding protein 2, CREB-2, cAMP-responsive element-binding protein 2, DNA-binding protein, TAXREB67, Tax-responsive enhancer element-binding protein 67, TaxREB67, ATF4, CREB2, TXREB.

    • Physical Appearance

      ATF4 is supplied as a sterile filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MHHHHHHMAD QLTEEQIAEF KEAFSLFDKD GDGTITTKEL GTVMRSLGQN PTEAELQDMI NEVDADGNGT IDFPEFLTMM ARKMKDTDSE EEIREAFRVF DKDGNGYISA AELRHVMTNL GEKLTDEEVD EMIREADIDG DGQVNYEEFV QMMTAKGSHM TEMSFLSSEV LVGDLMSPFD
      QSGLGAEESL GLLDDYLEVA KHFKPHGFSS DKAKAGSSEW LAVDGLVSPS NNSKEDAFSG TDWMLEKMDL KEFDLDALLG IDDLETMPDD LLTTLDDTCD LFAPLVQETN KQPPQTVNPI GHLPESLTKP DQVAPFTFLQ PLPLSPGVLS STPDHSFSLE LGSEVDITEG DRKPDYTAYV
      AMIPQCIKEE DTPSDNDSGI CMSPESYLGS PQHSPSTRGS PNRSLPSPGV LCGSARPKPY DPPGEKMVAA KVKGEKLDKK LKKMEQNKTA ATRYRQKKRA EQEALTGECK ELEKKNEALK ERADSLAKEI QYLKDLIEEV RKARGKKRVP.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Atf4 Human
  • View Data Sheet

    Name :

    TCEAL8 Human

    Description:

    Transcription Elongation Factor A (SII)-Like 8 Human Recombinant

    Transcription elongation factor A protein-like 8, TCEA-like protein 8, Transcription elongation factor S-II protein-like 8, TCEAL8.

    Product # :

    PRO-1188

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    TCEAL8 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 125 amino acids (1-117 a.a) and having a molecular mass of 14.7kDa (Molecular weight on SDS-PAGE will appear higher).TCEAL8 is fused to an 8 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    TCEAL8 protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer, pH8.0, 20% glycerol, 1mM DTT and 200mM NaCl.

    Purity

    Greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      Transcription elongation factor A protein-like 8 (TCEAL8) is a member of the TFS-II family and TFA subfamily. TCEAL8 is involved in transcriptional regulation and localized in nucleus. TFS-II family members contain TFA domains and act as nuclear phosphoproteins which control transcription in a promoter context-dependent mode. Numerous family members are found on the X chromosome.

    • Synonyms

      Transcription elongation factor A protein-like 8, TCEA-like protein 8, Transcription elongation factor S-II protein-like 8, TCEAL8.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MQKSCEENEG KPQNMPKAEE DRPLEDVPQE AEGNPQPSEE GVSQEAEGNP RGGPNQPGQG FKEDTPVRHL DPEEMIRGVD ELERLREEIR RVRNKFVMMH WKQRHSRSRP YPVCFRPLEH HHHHH.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Tceal8 Human
  • View Data Sheet

    Name :

    FGF12 Human

    Description:

    Fibroblast Growth Factor 12 Human Recombinant

    FGF-12, FGF12, FGF12B, FHF1, Fibroblast growth factor 12, Fibroblast growth factor homologous factor 1, FHF-1, Myocyte-activating factor.

    Product # :

    CYT-1113

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Fibroblast Growth Factor 12 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 181 amino acids and having a molecular mass of 20.5kDa. The FGF12 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2μm filtered concentrated solution in PBS, pH7.4 and 1mM DTT.

    Purity

    Greater than 98.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    Determined by FGF12 binding ability in a functional ELISA. Immobilized FGFR4/Fc Chimera at 5 µg/mL (100 µL/well) can bind FGF12 with a linear range of 1.6100 ng/mL.

    More Info

    • Introduction

      FGF12 is part of the Fibroblast Growth Factor (FGF) family which has a vast mitogenic and cell survival functions, and play a role in a range of biological activities, among them are embryonic development, cell growth, morphogenesis, tissue repair, tumor growth, and invasion. FGF-12 doesn’t obtain the N-terminal signal sequence present in the majority of the FGF family members, but it contains clusters of basic residues that act as a nuclear localization signal. When transfected into mammalian cells, FGF12 accumulated in the nucleus, but was not secreted. FGF12 is involved in nervous system development and function. FGF12 binds to IB2 (islet brain-2), a cellular kinase scaffold, and voltage gated sodium channels and is also involved in intracellular signalling and ion exchange.

    • Synonyms

      FGF-12, FGF12, FGF12B, FHF1, Fibroblast growth factor 12, Fibroblast growth factor homologous factor 1, FHF-1, Myocyte-activating factor.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized FGF12 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Fibroblast Growth Factor 12 should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Fibroblast Growth Factor 12 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      MESKEPQLKG IVTRLFSQQG YFLQMHPDGT IDGTKDENSD YTLFNLIPVG LRVVAIQGVK ASLYVAMNGE GYLYSSDVFT PECKFKESVF ENYYVIYSST LYRQQESGRA WFLGLNKEGQ IMKGNRVKKT KPSSHFVPKP IEVCMYREQS LHEIGEKQGR SRKSSGTPTM NGGKVVNQDS T.

    • Background

      What is the molecular weight/Mw of FGF12 Protein?
      FGF12 Protein has a total Mw of 20.5kDa.

      What is the source or expression system of FGF12 Protein?
      Escherichia Coli.

      What is the Purity of FGF12 Protein?
      FGF12 Protein is >98% pure as determined by SDS-PAGE.

      What is the Biological Activity of FGF12 Protein?
      Determined by FGF12 binding ability in a functional ELISA. Immobilized FGFR4/Fc Chimera at 5 µg/mL (100 µL/well) can bind FGF12 with a linear range of 1.6100 ng/mL.

      What is the amino acid sequence of FGF12 Protein?
      MESKEPQLKG IVTRLFSQQG YFLQMHPDGT IDGTKDENSD YTLFNLIPVG LRVVAIQGVK ASLYVAMNGE GYLYSSDVFT PECKFKESVF ENYYVIYSST LYRQQESGRA WFLGLNKEGQ IMKGNRVKKT KPSSHFVPKP IEVCMYREQS LHEIGEKQGR SRKSSGTPTM NGGKVVNQDS T.

      What applications can FGF12 Protein be used in?
      FGF12 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for FGF12 Protein?
      The endotoxin level is minimal, FGF12 Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Fgf 12 Protein
  • View Data Sheet

    Name :

    TPST2 Human

    Description:

    Tyrosylprotein Sulfotransferase 2 Human Recombinant

    Protein-tyrosine sulfotransferase 2, EC 2.8.2.20, Tyrosylprotein sulfotransferase 2, TPST-2, TPST2, TANGO13B.

    Product # :

    ENZ-707

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    TPST2 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 375 amino acids (26-377) and having a molecular mass of 41kDa.TPST2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The TPST2 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Tyrosylprotein Sulfotransferase 2 (TPST2) is a member of the protein sulfotransferase family. TPST2 is a widely expressed protein, which catalyzes the O-sulfation of tyrosine residues within acidic regions of proteins. The TPST2 protein is a type II integral membrane protein located in the Golgi body.

    • Synonyms

      Protein-tyrosine sulfotransferase 2, EC 2.8.2.20, Tyrosylprotein sulfotransferase 2, TPST-2, TPST2, TANGO13B.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSQQVLECR AVLAGLRSPR GAMRPEQEEL VMVGTNHVEY RYGKAMPLIF VGGVPRSGTT LMRAMLDAHP EVRCGEETRI IPRVLAMRQA WSKSGREKLR LDEAGVTDEV LDAAMQAFIL EVIAKHGEPA RVLCNKDPFT LKSSVYLSRL FPNSKFLLMV RDGRASVHSM ITRKVTIAGF DLSSYRDCLT KWNKAIEVMY AQCMEVGKEK CLPVYYEQLV LHPRRSLKLI LDFLGIAWSD AVLHHEDLIG KPGGVSLSKI ERSTDQVIKP VNLEALSKWT GHIPGDVVRD MAQIAPMLAQ LGYDPYANPP NYGNPDPFVI NNTQRVLKGD YKTPANLKGY FQVNQNSTSS HLGSS.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Tpst2 Human
  • View Data Sheet

    Name :

    LTF Human S.Plasma

    Description:

    Lactoferrin Human (Seminal Plasma)

    Lactotransferrin, Lactoferrin, Growth-inhibiting protein 12, Talalactoferrin, LTF, GIG12, LF, HLF2, Neutrophil Lactoferrin.

    Product # :

    PRO-1591

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    The Human Lactoferrin produced from pooled Human seminal plasma has a molecular mass of 76.165kDa (calculated without glycosylation) containing 691 amino acid residues.

    Source

    Human seminal plasma.

    Formulation

    LTF protein filtered (0.4µm) and lyophilized in 0.5 mg/ml in 0.05M phosphate buffer and 0.075M NaCl, pH 7.4.

    Purity

    Purity greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      Lactoferrin is a glycoprotein that belongs to the transferrin family of iron binding proteins. It is found in human breast milk as well as most epithelial surface secretions including tears, nasogastric, saliva, and bronchial. Lactoferrin binds 2 molecules of iron with very high affinity. Lactoferrin inhibits bacterial growth by withholding iron, its N-terminal region is an antimicrobial peptide. Lactotransferrin acts synergistically with lysozyme to potentiate the activity of both proteins. The multifunctional protein lactoferrin has many physiological possible roles. It is often referred to as an innate defense protein and frequently serves as the first line of defense in protection against pathogens. It has been shown to have the ability to bind iron, it is a natural anti-bacterial, anti-fungal and anti-viral, it is an antioxidant and it also has immunomodulatory properties. It has many beneficial properties, which make it a good candidate for a number of product applications. Considerable research is currently going on to explain the various suggested biological functions of lactoferrin.

    • Synonyms

      Lactotransferrin, Lactoferrin, Growth-inhibiting protein 12, Talalactoferrin, LTF, GIG12, LF, HLF2, Neutrophil Lactoferrin.

    • Physical Appearance

      Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.

    • Solubility

      It is recommended to add deionized water to prepare a working stock solution of approximately 0.5 mg/ml and let the lyophilized pellet dissolve completely. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

    • Amino Acid Sequence

      GRRRSVQWCA VSQPEATKCF QWQRNMRKVR GPPVSCIKRD SPIQCIQAIA ENRADAVTLD GGFIYEAGLA PYKLRPVAAE VYGTERQPRT HYYAVAVVKK GGSFQLNELQ GLKSCHTGLR RTAGWNVPIG TLRPFLNWTG PPEPIEAAVA RFFSASCVPG ADKGQFPNLC RLCAGTGENK CAFSSQEPYF SYSGAFKCLR DGAGDVAFIR ESTVFEDLSD EAERDEYELL CPDNTRKPVD KFKDCHLARV PSHAVVARSV NGKEDAIWNL LRQAQEKFGK DKSPKFQLFG SPSGQKDLLF KDSAIGFSRV PPRIDSGLYL GSGYFTAIQN LRKSEEEVAA RRARVVWCAV GEQELRKCNQ WSGLSEGSVT CSSASTTEDC IALVLKGEAD AMSLDGGYVY TAGKCGLVPV LAENYKSQQS SDPDPNCVDR PVEGYLAVAV VRRSDTSLTW NSVKGKKSCH TAVDRTAGWN IPMGLLFNQT GSCKFDEYFS QSCAPGSDPR SNLCALCIGD EQGENKCVPN SNERYYGYTG AFRCLAENAG DVAFVKDVTV LQNTDGNNNE AWAKDLKLAD FALLCLDGKR KPVTEARSCH LAMAPNHAVV SRMDKVERLK QVLLHQQAKF GRNGSDCPDK FCLFQSETKN LLFNDNTECL ARLHGKTTYE KYLGPQYVAG ITNLKKCSTS PLLEACEFLR K.

    • Human Virus Test

      Samples from each donor have been tested and found negative for HBsAg, HIV-1+2, HCV, syphilis, aHBc, RRR.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ltf Human Seminal Plasma
  • View Data Sheet

    Name :

    BDNF Human, CHO

    Description:

    Brain-Derived Neurotrophic Factor Human Recombinant, CHO

    Brain-Derived Neurotrophic Factor, BDNF, MGC34632.

    Product # :

    CYT-1262

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info
    • sds-page

    Description

    Brain-derived Neurotrophic Factor Human Recombinant produced in CHO is a homodimer, polypeptide chain containing 2 x 119 amino acids and having a total molecular mass of 27kDa. BDNF Human Recombinant is purified by proprietary chromatographic techniques.

    Source

    CHO Cells

    Formulation

    The protein was lyophilized with 5% trehalose and 1x PBS

    Purity

    Greater than 97.0% as determined by SDS-PAGE and SEC-HPLC analyses.

    Biological Activity

    BDNF CHO activity is determined by its ability to bind recombinant human TrkB Fc Chimera in a functional ELISA assay.

    sds-page

    bdnf human cho sds-page - Product image 1

    More Info

    • Introduction

      BDNF is crucial for the signal survival eukaryotes. BDNF is responsible for the development, repair, adaptation and proper functionality of the nervous system.
      BDNF major roles include Neuron survival and development, synaptic flexibility, stress adaptation, Repair and recovery post injury/disease and Pain signaling.

    • Synonyms

      Brain-Derived Neurotrophic Factor, BDNF, MGC34632.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized BDNF although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution BDNF should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized BDNF in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      HSDPARRGE LSVCDSISEW VTAADKKTAV DMSGGTVTVL EKVPVSKGQL KQYFYETKCN PMGYTKEGCR GIDKRHWNSQ CRTTQSYVRA LTMDSKKRIG WRFIRIDTSC VCTLTIKRGR.

    • Background

      Final Thoughts

      Although more research is needed on the safety and effectiveness of BDNF human recombinant, trials suggest that this laboratory-produced protein may be effective in managing and treating several neurological and psychiatric disorders. It's important for experts to stay up to date on the latest developments and research to learn more about potential risks and benefits.

      What is the molecular weight/Mw of BDNF Protein?
      BDNF Protein has a total Mw of 27kDa.

      What is the source or expression system of BDNF Protein?
      CHO Cells

      What is the Purity of BDNF Protein?
      BDNF Protein is >97% pure as determined by SDS-PAGE.

      What is the Biological Activity of BDNF Protein?
      BDNF CHO activity is determined by its ability to bind recombinant human TrkB Fc Chimera in a functional ELISA assay.

      What is the amino acid sequence of BDNF Protein?
      HSDPARRGE LSVCDSISEW VTAADKKTAV DMSGGTVTVL EKVPVSKGQL KQYFYETKCN PMGYTKEGCR GIDKRHWNSQ CRTTQSYVRA LTMDSKKRIG WRFIRIDTSC VCTLTIKRGR.

      What applications can BDNF Protein be used in?
      BDNF Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for BDNF Protein?
      The endotoxin level is minimal, BDNF Protein was purified using conventional chromatography techniques.

    • References

      Title:Generation of Neurons with Improved Cell Survival and Phenotype Maintenance Using a Degradation-Resistant Nurr1 Mutant†‡
      Publication:Article first published online: 11 JUN 2009 DOI: 10.1002/stem.146 Copyright © 2009 AlphaMed Press.
      Link:BDNF prospec publication

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Bdnf Human Cho
  • View Data Sheet

    Name :

    HB-EGF Human, His

    Description:

    Proheparin-Binding EGF-like Growth Factor Human Recombinant, His Tag

    Proheparin-binding EGF-like growth factor, HBEGF, DTR, DTS, HEGFL, HB-EGF, Heparin-binding EGF-like growth factor, Diphtheria toxin receptor, DT-R, DTSF.

    Product # :

    CYT-761

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    HB-EGF His Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 109 amino acids (63-148) and having a molecular mass of 12.1kDa.HB-EGF His is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The HB-EGF His solution (0. 5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.2M NaCl, 2mM DTT and 50% glycerol.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    More Info

    • Introduction

      HB-EGF is an EGF related growth factor which signals via the EGF receptor, and stimulates the proliferation of SMC (smooth muscle cells), fibroblasts, epithelial cells and keratinocytes. HB-EGF is expressed in various cell types and tissues, including vascular endothelial cells and SMC, macrophages, skeletal muscle, keratinocytes and particular tumor cells. HB-EGF’s ability to explicitly bind heparin and heparin sulfate proteoglycans is dissimilar from other EGF-like molecules, and might be related to the enhanced mitogenic activity, relative to EGF, that HB-EGF exerts on smooth muscle cells.

    • Synonyms

      Proheparin-binding EGF-like growth factor, HBEGF, DTR, DTS, HEGFL, HB-EGF, Heparin-binding EGF-like growth factor, Diphtheria toxin receptor, DT-R, DTSF.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSDLQEADL DLLRVTLSSK PQALATPNKE EHGKRKKKGK GLGKKRDPCL RKYKDFCIHG ECKYVKELRA PSCICHPGYH GERCHGLSL.

    • Background

      What is the molecular weight/Mw of HB-EGF Protein?
      HB-EGF Protein has a total Mw of 12.1kDa.

      What is the source or expression system of HB-EGF Protein?
      Escherichia Coli.

      What is the Purity of HB-EGF Protein?
      HB-EGF Protein is >85% pure as determined by SDS-PAGE.

      What is the Biological Activity of HB-EGF Protein?
      The biological functionality of HB-EGF Protein will be determined in the future.

      What is the amino acid sequence of HB-EGF Protein?
      MGSSHHHHHH SSGLVPRGSH MGSDLQEADL DLLRVTLSSK PQALATPNKE EHGKRKKKGK GLGKKRDPCL RKYKDFCIHG ECKYVKELRA PSCICHPGYH GERCHGLSL.

      What applications can HB-EGF Protein be used in?
      HB-EGF Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for HB-EGF Protein?
      The endotoxin level is minimal, HB-EGF Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Hb Egf Human His
  • View Data Sheet

    Name :

    ASF1B Antibody

    Description:

    ASF1 Anti-Silencing Function 1 Homolog B, Mouse Anti Human

    Histone chaperone ASF1B, Anti-silencing function protein 1 homolog B, hAsf1, hAsf1b, CCG1-interacting factor A-II, CIA-II, hCIA-II, ASF1B.

    Product # :

    ANT-542

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • formulation
    • More Info

    Formulation

    1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

    More Info

    • Introduction

      ASF1 Anti-Silencing Function 1 Homolog B (ASF1B) belongs to the H3/H4 family of histone chaperone proteins and is similar to the anti-silencing function-1 protein in yeast. ASF1B is the substrate of the tousled-like kinase family of cell cycle-regulated kinases, and may have a crucial role in modulating the nucleosome structure of chromatin by guaranteeing a regular supply of histones at sites of nucleosome assembly. ASF1B cooperates with CAF-1 (chromatin assembly factor 1) to stimulate replication-dependent chromatin assembly. ASF1B is highly expressed in the testis and at lower levels in colon, small intestine and thymus. ASF1B is necessary for spermatogenesis.

    • Synonyms

      Histone chaperone ASF1B, Anti-silencing function protein 1 homolog B, hAsf1, hAsf1b, CCG1-interacting factor A-II, CIA-II, hCIA-II, ASF1B.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human ASF1B mAb, clone PAT1D4AT, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human ASF1B protein (1-202 amino acids) purified from E. coli.

    • Ig Subclass

      Mouse IgG2b heavy chain and k light chain.

    • Clone

      PAT1D4AT.

    • Applications

      The antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended starting dilution is 1:1000.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

      For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.

    • Purification Method

      ASF1B antibody was purified from mouse ascitic fluids by protein-A affinity chromatography.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Asf1B Antibody
  • 1
  • …
  • 19
  • 20
  • 21
  • 22
  • 23
  • …
  • 42
Your browser does not support the video tag.

Products

  • Cytokines
  • Growth Factors
  • Chemokines
  • CD Antigens
  • Neurotrophins
  • Hormones
  • Enzymes
  • Viral Antigens
  • Recombinant Proteins
  • Natural Proteins
  • Monoclonal Antibodies
  • Polyclonal Antibodies
  • Thermal Packaging

About

  • Company
  • Founder
  • Contribution
  • Contact Us
  • My Account

Ordering

  • Ordering Method
  • Ordering - Credit Card
  • Ordering PO
  • Shipping Fees
  • FAQ's

Legal

  • Terms & Conditions
  • Privacy
  • Site Map
  • info@prospecbio.com
  • Facebook
  • Instagram
  • Linkedin Profile

© 2026 ProSpec-Tany TechnoGene Ltd. All Rights Reserved.

  • Choosing a selection results in a full page refresh.
  • Opens in a new window.